A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5985-01-352-6234
NSN 5905-01-333-6746
NSN 5990-00-149-8181
NSN 6620-01-408-2989
NSN 5910-01-076-3721
NSN 5910-01-392-7821
NSN 5915-01-031-4599
NSN 5975-01-476-8899
NSN 5965-00-942-1602
NSN 6620-01-423-7300
NSN 5895-01-438-0563
NSN 5895-01-208-5038